Synthesis of zeolite ZSM-14

ABSTRACT

A process for preparing ZSM-14 zeolite, and a product thereof, is disclosed. The process uses an organic directing agent of the formula R&#39;&#39;-O-R&#39;-O--Am+ where A is a cation having a valence m, R&#39; is an inorganic or an organic acid moiety, and R&#39;&#39; is a linear or branched aliphatic, aromatic or alkyl aromatic group.

This is a continuation of copending application Ser. No. 595,226, filed on Mar. 30, 1984 now abandoned.

BACKGROUND OF THE INVENTION

1. Field of the Invention

This invention relates to an improved method of synthesizing a crystalline silicate zeolite ZSM-14.

2. Description of Prior Art

Zeolitic materials, both natural and synthetic, have been demonstrated in the past to have catalytic properties for various types of hydrocarbon conversion. Certain zeolitic materials are ordered, porous crystalline aluminosilicates having a definite crystalline structure, as determined by X-ray diffraction pattern, within which there are a large number of smaller cavities which may be interconnected by a number of still smaller channels or pores. These cavities and pores are uniform in size within a specific zeolitic material. Since the dimensions of these pores are such as to accept for adsorption molecules of certain dimensions while rejecting those of larger dimensions, these materials have come to be known as "molecular sieves" and are utilized in a variety of ways to take advantage of these properties.

Such molecular sieves, both natural and synthetic, include a wide variety of positive ion-containing crystalline aluminosilicates. These aluminosilicates can be described as having a rigid three-dimensional framework of SiO₄ and AlO₄ in which the tetrahedra are cross-linked by the sharing of oxygen atoms whereby the ratio of the total aluminum and silicon atoms to oxygen atoms is 1:2. The electrovalence of the tetrahedra containing aluminum is balanced by the inclusion in the crystal of a cation, for example an alkali metal or an alkaline earth metal cation. This can be expressed by the relationship of aluminum to the cations, wherein the ratio of aluminum to the number of various cations, such as Ca/2, Sr/2, Na, K, Cs or Li, is equal to unity. One type of cation may be exchanged either entirely or partially with another type of cation utilizing ion exchange techniques in a conventional manner. By means of such cation exchange, it has been possible to vary the properties of a given aluminosilicate by a suitable selection of the cation. The spaces between the tetrahedra are occupied by molecules of water prior to dehydration.

Prior art techniques have resulted in the formation of a great variety of synthetic aluminosilicates. The aluminosilicates are usually designated by letter or other convenient symbols, as illustrated by zeolite A (U.S. Pat. No. 2,882,243), zeolite X (U.S. Pat. No. 2,882,244), zeolite Y (U.S. Pat. No. 3,130,007), zeolite ZK-5 (U.S. Pat. No. 3,247,195), zeolite ZK-4 (U.S. Pat. No. 3,314,752), zeolite ZSM-5 (U.S. Pat. No. 3,702,886), zeolite ZSM-11 (U.S. Pat. No. 3,709,979), zeolite ZSM-12 (U.S. Pat. No. 3,832,449), zeolite ZSM-20 (U.S. Pat. No. 3,972,983), zeolite ZSM-22 (U.S. patent application Ser. Nos. 373,451 and 373,452, both filed on Apr. 30, 1982), zeolite ZSM-23 (U.S. Pat. No. 4,076,842), ZSM-35 (U.S. Pat. No. 4,016,245), and ZSM-38 (U.S. Pat. No. 4,046,859).

The SiO₂ /Al₂ O₃ ratio of a given zeolite is often variable. For example, zeolite X can be synthesized with SiO₂ /Al₂ O₃ mole ratios of from 2 to 3; zeolite Y, from 3 to about 6. In some zeolites, the upper limit of the SiO₂ /Al₂ O₃ ratio is unbounded. ZSM-5 is one example of such zeolite wherein the SiO₂ /Al₂ O₃ ratio is at least 5, up to infinity. U.S. Pat. No. 3,941,871, now U.S. Pat. No. Re. 29,948, the entire contents of which are incorporated herein by reference, discloses a porous crystalline silicate zeolite made from a reaction mixture containing no deliberately added alumina in the recipe and exhibiting the X-ray diffraction pattern characteristic of ZSM-5 type zeolites. U.S. Pat. Nos. 4,061,724, 4,073,865 and 4,104,294, the entire contents of all three patents being incorporated herein by reference, describe crystalline silicates or organosilicates of varying alumina and metal content.

Recently, it was reported that ZSM-5 zeolites can be synthesized with anionic compounds, namely sodium n-dodecylbenzene sulfonate (SDBS), see Hagiwara et al, Chemistry Letters, No. 11, pages 1653-1656 (1981), published by the Chemical Society of Japan, and amides, Japanese Patent Application No. 81,160,315 of Dec. 10, 1981.

It is a primary object of the present invention to provide a method of synthesizing ZSM-14 zeolite in the presence of an anionic organic template.

This and other objects will become apparent to those skilled in the art from the following description of the invention.

SUMMARY OF THE INVENTION

In accordance with the present invention, there is provided a method of preparing ZSM-14 zeolite, comprising synthesizing it from a reaction mixture comprising a source of an anionic organic compound, used as the organic template or the directing agent. The anionic organic compound contains a polar anionic group and a non-polar non-ionic group, and it is represented by the formula: ##STR1## wherein A is a cation having a valence m, R' is an inorganic or an organic acid moiety, and R" is a linear or branched aliphatic, aromatic or alkyl aromatic group. Examples of R' are phosphates, sulfates, sulfonates or carboxylates, having one or two carboxyl groups, of R" are phenols and other aromatic or aliphatic alcohols, e.g., alkyl and alkene alcohols, ethoxylated alcohols, ethoxylated alkyl and alkene phenols, and, of A are an alkali metal or an alkaline earth metal. In a preferred embodiment, A is sodium, potassium, cesium, calcium or magnesium, R' is a carboxylic acid moiety, and R" is an ethoxylated alkyl group having 8 to 12 carbon atoms in the alkyl chain or an ethoxylated phenol alkyl group having 8 to 12 carbon atoms in the alkyl chain. In yet more preferred embodiment, A is sodium, R' is a sulfonated succinic acid group and R" is either C₁₀ H₂₁ (OCH₂ CH₂)₅ -- or ##STR2## In the most preferred embodiment, A is sodium, R' is a sulfonated succinic acid group of the formula ##STR3## and R" is C₁₀ H₂₁ (OCH₂ CH₂)₅ --.

In addition to the anionic organic compound, the reaction mixture also comprises a source of silica, a source of alumina, a source of an alkali or alkaline earth metal, e.g., sodium, potassium, cesium or strontium, and water, and it has a composition, in terms of moles ratios of oxides of the respective ingredients, falling within the following ratios:

    ______________________________________                                                                          MOST                                          REACTANTS   BROAD    PREFERRED   PREFERRED                                     ______________________________________                                         SiO.sub.2 /Al.sub.2 O.sub.3  =                                                             500-∞                                                                             1000-∞                                                                               ∞                                       H.sub.2 O/SiO.sub.2 =                                                                      2-1000   10-200      20-100                                        OH.sup.- /SiO.sub.2 =                                                                      0-10     0.05-2      0.1-1                                         M.sup.+ /SiO.sub.2 =                                                                       0.01-3   0.05-1      0.10-0.8                                      R/SiO.sub.2 =                                                                              0.01-3   0.02-2      0.05-1                                        ______________________________________                                    

wherein M is an alkali metal or an alkaline earth metal, and R is the anionic organic compound. Under certain process conditions, at the SiO₂ /Al₂ O₃ ratios of 500 to 1000, the crystallization of the reaction mixture yields a mixture of ZSM-14 and ZSM-5 zeolites. ZSM-5 zeolite prepared in the presence of the same organic template as ZSM-14 of this invention is more fully identified in our copending commonly-assigned application Ser. No. 595,232 filed Mar. 30, 1985.

In calculating the mole ratio of hydroxide ions/silica, OH⁻ /SiO₂, it is conventional to calculate the amount of the hydroxide ions by summing the moles of OH⁻, introduced into the solution, whether added as NaOH, as quaternary ammonium hydroxide (in the case of a conventional preparation), as sodium silicate (NaOH+SiO₂) as sodium aluminate (NaOH+Al₂ O₃), or the like, and to subtract from that sum any moles of acid added. Moles of acid may be added in the form of individual acids, e.g., as HCl, HNO₃, H₂ SO₄, acetic acid, or they may be added as salts, e.g., aluminum sulfate (Al₂ O₃ +H₂ SO₄), aluminum chloride (Al₂ O₃ +HCl), aluminum nitrate (Al₂ O₃ +HNO₃). Each mole of Al₂ O₃ is itself equivalent to 2 moles of acid in this calculation, since Al₂ O₃ consumes 2 moles of hydroxide in its conversion to framework aluminate ion. In particular, no contribution or consumption of OH⁻ by any acid which may be present is assigned to organic substances, such as amines or anionic organic compounds, in this calculation.

The present invention is also directed to the composition of matter of ZSM-14 zeolite having the formula, in the anhydrous state, in the as-synthesized form, prior to calcination, in terms of mole ratios of oxides, per 100 moles of silica:

(0.005-5)R₂ O:(0.01-5)M_(2/n) O:(0-0.2)Al₂ O₃ :100SiO₂

wherein R is the anionic organic compound, and M is an alkali metal or an alkaline earth metal having a valence n.

DETAILED DESCRIPTION OF THE INVENTION

Crystallization can be carried out at either static or stirred conditions in a reactor vessel, e.g., a polypropylene jar, teflon lined or stainless steel autoclaves, at about 100° C. to about 200° C. for about six (6) hours to about 60 days. Preferably, the crystallization temperature is maintained at about 150° to about 175° C., with the crystallization time at that temperature being from about twelve (12) hours to about eight (8) days. The ZSM-14 zeolite is prepared utilizing materials which supply the appropriate oxide. Such materials include sodium aluminate and alumina, as sources of alumina, sodium silicate, silica hydrosol, silica gel, silica acid, as sources of silica, sodium hydroxide, potassium hydroxide, magnesium hydroxide and calcium hydroxide, as sources of alkali metals or alkaline earth metals, and a source of the anionic organic compound. Suitable sources of the anionic organic compounds are aqueous solutions thereof, which may be commercially available, e.g., Aerosol A-102 and Aerosol A-103, both discussed below. In the preferred embodiment, the anionic organic compound is Aerosol A-102 or Aerosol A-103, both anionic surfactants which are half esters of sulfosuccinic acid (Aerosol A-102 and Aerosol A-103 are trademarks of, and are commercially available from, the American Cyanamid Company, Process Chemicals Department, Wayne, N.J. 07470). Aerosol A-102 is the most preferred organic directing agent. In this connection, Aerosol A-102 and Aerosol A-103 have the following general chemical formula: ##STR4## wherein, R" is C₁₀ H₂₁ (OCH₂ CH₂)₅ --, in Aerosol A-102, and C₉ H₁₉ ##STR5## Aerosol A-103.

The reaction mixture is maintained at the synthesis conditions until crystals of ZSM-14 zeolite are formed. The solid crystals are then separated from the reaction mixture, e.g., by cooling the reaction mixture to room temperature, filtering out and water-washing the crystals.

The product crystals are then dried in a conventional manner, e.g., at 230° F. (110° C.), for about 8 to about 24 hours. It will be obvious to those skilled in the art that milder drying conditions, e.g., room temperature under vacuum, can also be employed.

As noted above, the molar ratio SiO₂ /Al₂ O₃ may vary from 500 to infinity. At the SiO₂ /Al₂ O₃ molar ratios of 500 to 1000 the product is a mixture of ZSM-5 and ZSM-14 zeolites. Accordingly, it is preferred to maintain the molar ratio of SiO₂ /Al₂ O₃ at at least 1000 if pure ZSM-14 zeolite is the preferred product of the reaction.

As noted above, in the as-synthesized form, the ZSM-14 zeolite prepared in the process of the present invention has a calculated composition in terms of moles of oxides, after dehydration, per 100 moles of silica, as follows:

(0.005-5)R₂ O:(0.01-5)M_(2/n) O:(0-0.2)Al₂ O₃ :100SiO₂

wherein R is the anionic organic compound, and M is an alkali metal or an alkaline earth metal having a valence n. In the above empirical formula for the as-synthesized ZSM-14 zeolite, it is understood that there must always be sufficient cations to completely balance the electrovalence of the lattice aluminum. In those instances where greater amounts of cations are present than are necessary to balance the aluminum charge, the excess amount of cations may be present in the zeolite in the form of occluded compounds or structural defects formed from these cations.

The ZSM-14 zeolite synthesized in accordance with the process of the present invention has the characteristic X-ray diffraction set forth below in Table I.

                  TABLE I                                                          ______________________________________                                         Interplanar spacing d (Å):                                                                   Relative Intensity                                           ______________________________________                                         15.5 ± 0.3     VS                                                           7.72 ± 0.16    W                                                            7.31 ± 0.15    W                                                            5.16 ± 0.11    W                                                            3.66 ± 0.07    M                                                            3.57 ± 0.07    M                                                            3.46 ± 0.07    VS                                                           3.32 ± 0.07    S                                                            3.16 ± 0.06    VS                                                           2.83 ± 0.06    W                                                            1.83 ± 0.04    W                                                            ______________________________________                                    

These values were determined by standard techniques. The radiation was the K-alpha doublet of copper, and a scintillation counter spectrometer with a strip chart pen recorder was used. The peak heights, I, and the positions as a function of 2 times theta, where theta is the Bragg angle, were read from the spectrometer chart. From these, the relative intensities, 100 I/I_(o), where I_(o) is the intensity of the strongest line or peak, and d (obs.) the interplanar spacing in A, corresponding to the recorded lines, were calculated. In Table I, the relative intensities are given in terms of the symbols s.=strong, m.=medium, m.s.=medium strong, m.w.=medium weak, and v.s.=very strong. It should be understood that this x-ray diffraction pattern is characteristic of all the species of ZSM-14 compositions. Ion exchange of the sodium ion with cations reveals substantially the same pattern with some minor shifts in interplanar spacing and variation in relative intensity. Other minor variations can occur, depending on the silicon to aluminum ratio of the particular sample, as well as if it had been subjected to thermal treatment.

The ZSM-14 zeolite prepared herein freely sorbs normal hexane and it is also useful in the hydrocarbon cracking isomerization reactions. ZSM-14, which is unstable at high temperatures, and whose crystalline structure collapses at a temperature of above about 500° C., can be used in its collapsed, amorphous, state as a binder for other zeolites, such as ZSM-5 zeolite.

The original cations and anions of the as-synthesized ZSM-14 can be replaced in accordance with techniques well known in the art, at least in part, by ion exchange with other ions. Preferred replacing cations include metal ions, ammonium ions, hydrogen ions and mixtures thereof. Particularly preferred cations are those which render the zeolite catalytically active, especially for hydrocarbon conversion. These include hydrogen, rare earth metals, aluminum metals of Groups IIA, IIIB, IVB, VIB, VIII, IB, IIB, IIIA and IVA. Of the replacing metallic cations, particular preference is given to cations of metals, such as rear earth metals, Mn, Ca, Mg, Zn, Cd, Pd, Ni, Co, Ti, Al, Sn, Fe and Cu. Preferred replacing anions include halides, nitrates, sulfates, bicarbonates, acetates and oxalates.

A typical ion exchange technique comprises contacting the synthenic ZSM-14 zeolite with a salt of the desired replacing anions or cations. Although a wide variety of salts can be employed, particular preference is given to the chlorides, nitrates and sulfates.

Representative ion exchange techniques are disclosed in a wide variety of patents including U.S. Pat. Nos. 3,140,249, 3,140,251 and 3,140,253, the entire contents of which are incorporated herein by reference. The cations and the anions of the as-synthesized ZSM-5 zeolite of the present invention can be replaced in accordance with the teachings of the aforementioned patents.

Following contact with the salt solution of the desired replacing cation or anion, the zeolite is preferably washed with water and dried at a temperature ranging from about 150° F. to about 600° F. and thereafter may be calcined in air or other inert gas at temperatures ranging from about 500° F. to 1500° F. for periods of time ranging from 1 to 48 hours or more to produce a catalytically-active thermal decomposition product thereof.

Regardless of the ion replacing the cations or anions in the as-synthesized form of the ZSM-14 zeolite, the spatial arrangement of the aluminum, silicon and oxygen atoms which form the basic crystal lattices of ZSM-14 remains essentially unchanged by the described replacement of the original anions and cations as determined by taking an X-ray powder diffraction pattern of the ion-exchanged material.

The hereby-prepared zeolite ZSM-14 may be used in a wide variety of organic compound conversion processes, e.g. hydrocarbon compounds conversion. Such processes include, for example, alkylation of aromatics with olefins, aromatization of normally gaseous olefins and paraffins, aromatization of normally liquid low molecular weight paraffins and olefins, isomerization of aromatics, paraffins and olefins, disproportionation of aromatics, transalkylation of aromatics, oligomerization of olefins and cracking and hydrocracking.

Synthetic ZSM-14 zeolites prepared in accordance with this invention can be used either in the organic anion-containing or alkali metal form and hydrogen form or another univalent or multivalent cationic form. They can also be used in intimate combination with a hydrogenating component such as tungsten, vanadium, molybdenum, rhenium, nickel, cobalt, chromium, manganese, or with a noble metal, such as platinum or palladium, where a hydrogenation-dehydrogenation function is to be performed. Such components can be exchanged into the composition, impregnated therein or physically intimately admixed therewith. Such components can be impregnated in or on to ZSM-14, such as, for example, by, in the case of platinum, treating the zeolite with a platinum metal-containing ion. Suitable platinum compounds for this purpose include chloroplatinic acid, platinous chloride and various compounds containing the platinum amine complex. Combinations of metals and methods for their introduction into the zeolite can also be used.

In the case of many catalysts, including the ZSM-14 zeolite, it is desired to incorporate the new crystal with another material resistant to the temperatures and other conditions employed in organic conversion processes. Such materials include active and inactive materials and synthetic or naturally occurring zeolites as well as inorganic materials, such as clays, silica and/or metal oxides. The clays, silica and/or metal oxides may be either naturally occuring or in the form of gelatinous precipitates or gels including mixtures of silica and metal oxides. The use of such an additional active material in conjunction with the ZSM-14 crystal, i.e., combined therewith, tends to improve the conversion and/or selectivity of the catalyst in certain organic conversion processes. Inactive materials suitably serve as diluents to control the amount of conversion in a given process, so that conversion products can be obtained economically and orderly without employing other means for controlling the rate of reaction. These materials may be incorporated into naturally occurring clays, e.g., bentonite and kaolin, to improve the crush strength of the catalyst under commercial operating conditions. Such materials, e.g., clays or oxides, function as binders for the catalyst. It is desirable to provide a catalyst having good crush strength because in commercial use it is desirable to prevent the catalyst from breaking down into powder-like materials. These clay binders are normally employed for the purpose of improving the crush strength of the catalyst, and they can be employed to perform the same function in combination with the ZSM-5 zeolite of the present invention.

Naturally occurring clays which can be composited with the ZSM-14 zeolite of this invention include the montmorillonite and kaolin family, which families include the subbentonites, and the kaolins commonly known as Dixie, McNamee-Georgia and Florida clays or others in which the main mineral constituent is halloysite, kaolinite, dickite, nacrite, or anauxite. Such clays can be used in the raw state as originally mined or initially subjected to calcination, acid treatment or chemical modification. Binders useful for compositing with the ZSM-14 crystal of this invention also include inorganic oxides, notably alumina.

In addition to the foregoing materials, the ZSM-14 zeolite can be composited with a porous matrix material such as silica-alumina, silica-magnesia, silica-zirconia, silica-thoria, silica-beryllia, silica-titania, as well as ternary compositions such as silica-alumina-thoria, silica-alumina-zirconia, silica-alumina-magnesia and silica-magnesia-zirconia. The relative proportions of finely divided crystalline material and inorganic oxide gel matrix vary widely, with the crystal content ranging from about 1 to about 90 percent by weight.

In order to more fully illustrate the nature of the invention and the manner of practicing same, the following non-limiting examples are presented below.

EXAMPLE 1

This example illustrates the synthesis of ZSM-14 zeolite with disodium ethoxylated alcohol half ester of sulfosuccinic acid having a formula weight, F.W., of 632 (available commercially under the name of Aerosol A-102 from the American Cyanamid Co.).

A solution A was prepared by adding, to 72 grams of distilled water 3.37 grams of concentrated (96%) H₂ SO₄ and 18.9 grams of Aerosol A-102 (31% aqueous). A solution B was prepared separately by dissolving 50 grams of Q-brand sodium silicate (comprising about 29 wt.% of SiO₂, about 9 wt.% No₂ O and about 63 wt.% water) in 50 grams of distilled water. Solutions A and B were mixed in a 300 ml stainless steel autoclave, then the autoclave was sealed and stirring and heating was begun. Crystallization temperature was maintained at 160° C. for 72 hours at autogeneous pressure. At the end of this period the autoclave was quenched in an ice-water mixture to terminate the synthesis.

The reaction products from the autoclave were first filtered on a Buchner funnel. After filtration, the crystalline aluminosilicate product was transferred to a beaker of distilled water and boiled on a hot plate for 30 minutes, with stirring, to remove surface adsorbed surfactant.

After this boiling procedure, the aluminosilicate product was again filtered on a Buchner funnel, washed several times with distilled water, and finally dried under an infrared heat lamp in flowing air.

A sample of this dried aluminosilicate product was taken for x-ray analysis. The x-ray powder diffraction pattern, set forth below in Table II, of this material identified the crystalline product as zeolite ZSM-14.

The reaction mixture (after Solutions A and B were combined) had the following composition in terms of molar ratios:

    SiO.sub.2 /Al.sub.2 O.sub.3 =∞

    H.sub.2 O/SiO.sub.2 =40

    OH.sup.- /SiO.sub.2 =0.30

    Na.sup.+ /SiO.sub.2 =0.59

    R/SiO.sub.2 =0.04

wherein R is Aerosol A-102.

EXAMPLE 2

A solution A was prepared by dissolving 288 grams of NaOH and 39.1 grams (31% aqueous) of Aerosol A-102 in 111.4 grams of distilled water.

Solution B was obtained, which comprised 48 grams of silica Sol (manufactured by Matheson, Coleman and Bell, Manufacturing Chemists, Norwood, Ohio), comprising about 30 wt % of silica, SiO₂, and about 70 wt % of water.

Solutions A and B were mixed in a 300 ml stainless steel autoclave, the autoclave was sealed and stirring and heating was begun as in Example 1. Crystallization temperature was maintained at 160° C. for 72 hours. The product was recovered, washed and evaluated as in Example 1, above. It was identified to be 50% crystalline ZSM-14. The reaction mixture had the following composition, in terms of molar ratios:

    SiO.sub.2 /Al.sub.2 O.sub.3 =500

    H.sub.2 O/SiO.sub.2 =40

    OH.sup.- /SiO.sub.2 =0.30

    Na.sup.+ /SiO.sub.2 =0.30

    R/SiO.sub.2 =0.08

wherein R is Aerosol A-102.

                  TABLE II                                                         ______________________________________                                         (X-Ray Diffraction Pattern of Zeolite of Example 1)                            LINE NUMBER  2 THETA     D (Å)                                                                              I/IMAX                                        ______________________________________                                          1            5.71       15.49   100                                            2           11.46       7.72    10                                             3           12.11       7.31    8                                              4           12.80       6.92    3                                              5           15.60       5.68    2                                              6           17.18       5.16    15                                             7           17.70       5.01    8                                              8           18.30       4.85    5                                              9           19.50       4.55    5                                             10           20.70       4.29    3                                             11           21.70       4.10    2                                             12           23.10       3.85    2                                             13           24.35       3.66    25                                            14           24.97       3.57    36                                            15           25.77       3.46    87                                            16           26.87       3.32    56                                            17           27.40       3.26    20                                            18           28.24       3.16    66                                            19           29.90       2.988   3                                             20           31.21       2.865   6                                             21           31.67       2.825   8                                             22           33.95       2.641   4                                             23           34.80       2.578   3                                             24           37.00       2.430   2                                             25           38.34       2.348   4                                             26           39.30       2.292   2                                             27           43.75       2.069   2                                             28           49.72       1.834   16                                            29           51.05       1.789   3                                             ______________________________________                                    

The data of Table II was obtained in the same manner as the data of Table I. Accordingly, the abbreviations used in Table II have the same meaning as discussed above in connection with the discussion of Table I.

It will be apparent to those skilled in the art that the specific embodiments discussed above can be successfully repeated with ingredients equivalent to those generically or specifically set forth above and under variable process conditions.

From the foregoing specification one skilled in the art can readily ascertain the essential features of this invention and without departing from the spirit and scope thereof can adopt it to various diverse applications. 

What is claimed is:
 1. A synthetic crystalline ZSM-14 zeolite material having the formula, in terms of mole ratios of oxides, in the anhydrous state as follows:(0.005-5)R₂ O:(0.01-5)M_(2/n) O:(X)Al₂ O₃ :100SiO₂ wherein X is from about 0 to 0.2; R is represented by the formula: ##STR6## wherein A is a cation having a valence m, R' is a sulfonated succinic acid moiety, and R" is an ethoxylated alkyl group having 8 to 12 carbon atoms in the alkyl chain or an ethoxylated phenol alkyl group having 8 to 12 carbon atoms in the alkyl chain, and M is an alkali metal or an alkaline earth metal having a valence n, and having the X-ray powder diffraction pattern substantially as set forth in Table I of the specification.
 2. A zeolite of claim 1 wherein M is sodium.
 3. A zeolite of claim 2 wherein A is sodium and R" is either C₁₀ H₂₁ (OCH₂ CH₂)₅ -- or ##STR7##
 4. A zeolite of claim 3 wherein R" is C₁₀ H₂₁ (OCH₂ CH₂)₅ --.
 5. A zeolite of claim 4 wherein R" is ##STR8## 